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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_WEBUI_CHROME_WEB_UI_FACTORY_H_
#define CHROME_BROWSER_UI_WEBUI_CHROME_WEB_UI_FACTORY_H_
#pragma once
#include "base/basictypes.h"
#include "base/memory/singleton.h"
#include "content/browser/webui/web_ui.h"
#include "content/browser/webui/web_ui_factory.h"
#include "chrome/browser/favicon/favicon_service.h"
class WebUI;
class GURL;
class Profile;
class RefCountedMemory;
class TabContents;
class ChromeWebUIFactory : public content::WebUIFactory {
public:
virtual WebUI::TypeID GetWebUIType(content::BrowserContext* browser_context,
const GURL& url) const OVERRIDE;
virtual bool UseWebUIForURL(content::BrowserContext* browser_context,
const GURL& url) const OVERRIDE;
virtual bool HasWebUIScheme(const GURL& url) const OVERRIDE;
virtual bool IsURLAcceptableForWebUI(content::BrowserContext* browser_context,
const GURL& url) const OVERRIDE;
virtual WebUI* CreateWebUIForURL(TabContents* tab_contents,
const GURL& url) const OVERRIDE;
// Get the favicon for |page_url| and forward the result to the |request|
// when loaded.
void GetFaviconForURL(Profile* profile,
FaviconService::GetFaviconRequest* request,
const GURL& page_url) const;
static ChromeWebUIFactory* GetInstance();
protected:
ChromeWebUIFactory();
virtual ~ChromeWebUIFactory();
private:
friend struct DefaultSingletonTraits<ChromeWebUIFactory>;
// Gets the data for the favicon for a WebUI page. Returns NULL if the WebUI
// does not have a favicon.
RefCountedMemory* GetFaviconResourceBytes(const GURL& page_url) const;
DISALLOW_COPY_AND_ASSIGN(ChromeWebUIFactory);
};
#endif // CHROME_BROWSER_UI_WEBUI_CHROME_WEB_UI_FACTORY_H_
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